baber/WOPTO huggingface dataset:
Patent EP-0529554-A1 (EP)
Inventor: YAMADA MASATO HANDOTAI ISOBE K
IPC: H01S5/00
Filed: 1992-08-22
Abstract: A method for fabricating a semiconductor device includes the steps of forming a second semiconductor layer on a first semiconductor layer which is highly doped with an impurity such as Zn and diffusing the impurity from the first semiconductor layer as an impurity source to the second semiconductor layer to have a predetermined carrier concentration profile, by thermal diffusion, for example. The second semiconductor layer may be formed by epitaxial growth method. Each of the first and second semiconductor layers may consist of preferably a semiconductor included by the III-V periodical group, and more preferably GaAs or GaAlAs.
Patent EP-0561050-A1 (EP)
Inventor: VOLLMER OTTO
IPC: B60T8/18
Filed: 1992-12-07
Abstract: For optimising the wear of the brakes of commercial vehicles with air suspension a brake pressure control device is provided, by means of which the pressure level on the brakes to be actuated, for example of one axle, can be adjusted by retention of the pressure as a function of the wear. The brake pressure control device comprises an electrically actuatable valve device, which comprises a pressure retaining valve (5), actuatable by the air spring bellows pressure of the vehicle, and a solenoid valve (3) monitoring the air spring bellows pressure and controlled by a control unit as a function of the wear. The control unit is fed by wear sensors on the monitored brake linings and according to the wear values controls the solenoid valve which monitors the air spring bellows pressure acting in opposition to the pressure retaining valve. <IMAGE>
Patent EP-0540107-A1 (EP)
Inventor: CROSILLA FABIO
IPC: F27B7/20
Filed: 1992-10-27
Abstract: The clinker production plant (1) is of the type comprising a preheater (2) provided with a Lepol grid (8). It comprises a bleed circuit (26) which withdraws from the interior of the preheater (2) combustion products originating from the rotary kiln (3). This withdrawal takes place both at the loading mouth (33) of the kiln (3) and below that part of the grid (8) close to said loading mouth (33). The withdrawn gases are firstly mixed together and then fed to dust removal/gas cleaning means (27) which remove substances in dust form. Said gas is then fed to the first sector (14) of the preheater (2) to heat the entering material (13). The bleed circuit (26) continuously eliminates substances in dust form from the plant, so maintaining it substantially adiabatic.
Patent EP-0505057-A1 (EP)
Inventor: HERRINGTON FOX JOHN
IPC: A44B19/16
Filed: 1992-03-05
Abstract: A fastener structure for a thermoplastic bags, comprising: a pair of flexible plastic strips (14,15) adapted to be secured to the facing side walls along the mouth of a thermoplastic bag (B); reclosable interlocking male and female profile (16,17) elements on the respective strips; and a slider (10) adapted to open and close the male and female profile elements; and end stops (30a,30b) located at the opposite ends of the reclosable fastener. Each of the end stops is formed from the material at the opposite ends of said reclosable fastener and protrudes from said fastener a distance adequate to engage the slider (10), and to prevent movement of the slider past the respective ends of the bag.
Patent EP-0498705-A1 (EP)
Inventor: BINET JEAN
IPC: A61P9/00
Filed: 1992-02-03
Abstract: (R)-(+) and (S)-(-) isomers of 1-[4-[2-(cyclopropylmethoxy)ethoxy]- phenoxy]-3-[(1-methylethyl)amino]-2-propanol and their addition salts with pharmaceutically acceptable acids. Therapeutical use.
Patent EP-0504019-A1 (EP)
Inventor: PAYRAUDEAU MICHELE CABINET BAL
IPC: C02F3/28
Filed: 1992-03-06
Abstract: Water purification using biological treatment. According to the process the raw water to be treated without preliminary sedimentation is introduced upwards into a first reactor (1) operating in the absence of oxygen, containing free biomass in the form of a sludge bed of high concentration and fed with a high upward flow rate and the effluent (4) is taken into a second reactor (2) operating in the presence of air, a proportion of the water treated (7), overflowing from this second reactor, being recycled to the base of the first reactor (1). Application to the treatment of water containing ammoniacal nitrogen.   <IMAGE>
Patent EP-0505265-A1 (EP)
Inventor: BAUX CHRISTIAN
IPC: G01F23/32
Filed: 1992-03-17
Abstract: The present invention relates to a device for measuring the fuel level in a motor vehicle tank, of the type comprising: a float (120) capable of following the level of the fuel, a lever (130) articulated on a support (140) and which carries the float (120), and an electrical transducer (162, 163) driven by the lever (130) so that the transducer supplies a signal representing the level of fuel in the tank, characterised in that: the electrical transducer (162, 163) is placed in a fixed casing (170) connected to a wall (14, 16, 17) of the tank, the support of the lever is permanently pressed against a lower (12) or upper (16) main wall of the tank (10) in order to follow the displacements of the latter, and means (180; 1800; 1810; 1820) are provided ensuring a rotational connection between the lever (130) which carries the float and a shaft (164) for controlling the electrical transducer (160). …<IMAGE>…
Patent EP-0511038-A1 (EP)
Inventor: CASTANET YVES
IPC: B01J31/20
Filed: 1992-03-30
Abstract: Process for preparing acetic anhydride, characterised in that methyl formate is reacted with a gas mainly comprising CO, under a pressure of at least 1 MPa and in the presence of … …  a) a rhodium-based catalyst, …  b) two, successively ionic and covalent, iodinated promoters of different nature, and …  c) an N-substituted cyclic amide as solvent. …
Patent EP-0514230-A1 (EP)
Inventor: BLANCHARD CHRISTIAN
IPC: H01H71/02
Filed: 1992-04-13
Abstract: The invention relates to a current switching apparatus comprising, in a casing (1), at least one polar current path established between two connection terminals (48, 58), with, in series, a breaker pole formed by at least one fixed contact (41, 51) and by at least one moving contact (61, 62), a thermal protection trip (7) consisting of a bimetallic strip (71) surrounded by a heater (73) and a magnetic protection trip (8) consisting of a winding (82) coiled around a coil former (81) within which there slides a movable core (83), the wire of the winding being connected by an intermediate conductor (56) to the end of the heater (73), characterised in that the wire of the heater (73) has a substantially upright and curvature-free lower end (74) welded to the intermediate conductor which is welded to a substantially upright, curvature-free end (85) of the winding wire whose other substantially upright and curvature-free end (84) is welded to a lug (571) which extends parallel to the axis of the winding and is prolonged by a tag (572) carrying the connection terminal (58), the two trips (7, 8) being mounted on two conductive tags (54, 572), the one connected to the fixed contact and the other to a terminal, and which are carried by a removable support (3) of the casing. 
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Patent EP-0520848-A1 (EP)
Inventor: ROUDAVITCH GEORGES
IPC: H01H35/00
Filed: 1992-06-04
Abstract: The rod according to the invention comprises a first element (1) mounted so as to slide axially with respect to a second transmission element (2), with interposition of elastic elements (10, 11), the detection of the relevant displacement of the two parts (1, 2) being amplified by a lever (21) mounted so as to tilt on one of the two elements (2), and on which the other element (1) acts. This lever (21) comprises at least one radial arm (13) hinged to one of the elements (2) and comprising, at a certain distance from the hinge, means (15 to 18) ensuring axial linkage, in both directions, to the other element (1), and an axial arm which has a free end, on either side of which there are disposed two detection members (22, 23). 
<??>The invention makes it possible to determine the sense of the force which is transmitted by the rod. 
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Patent EP-0520881-A1 (EP)
Inventor: NOE FREDERIC
IPC: F16F1/22
Filed: 1992-06-24
Abstract: Suspension arm of a vibrating component, in particular of an internal combustion engine for a vehicle, this arm, fixed by one end to the said vibrating member and by its opposite end to a chassis, having to have low stiffness in flexion in two mutually perpendicular directions (x, z), and a high stiffness in compression and in tension in the direction (y) perpendicular to the two previous directions, characterised in that it comprises a strip (1) of composite material extending generally in the third direction mentioned (y) and whose cross-section is flattened at the two fastening ends (2, 3) in two mutually orthogonal planes, so that its thickness (e) is measured, at one (3) of the said ends, in the first (x) of the aforementioned directions, and, at the other (2) end, in the second (z) of the said directions. 
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Patent EP-0544597-A1 (EP)
Inventor: ONO MASAO
IPC: B60K1/04
Filed: 1992-11-26
Abstract: The electric car is designed to drive at least one pair of wheels through a set of two motors 1, 1' arranged laterally on or near the centerline (P-P') of the car in parallel position. A power shaft 1a of one of the motors 1 and another power shaft 1b of the other of the motors 1' extend parallel but in opposite directions and are coupled respectively to corresponding reduction gear devices 2a, 2b, which in turn drive two drive axles (wheel shafts) 4a, 4b on either side to energize the corresponding wheels 3 or 13. The two drive shafts are connected to the reduction gear devices along a common axis. 
     Since no heavy and inefficient differential gear device is included, an enhanced power efficiency can be expected. By controlling the two motors 1, 1' which drive the wheels on either side independently, maneuvrability is enhanced. 
     As the two motors are mounted in parallel, the space between the two driven wheels can be used much more effectively. In particular, the motors can be of a type having a small diameter and a large axial length, such motors being highly efficient. The motors can be of low-torque and high-revolution type and for high motor efficiency.
Patent EP-0546912-A1 (EP)
Inventor: HAGRY DANIEL
IPC: E05B19/00
Filed: 1992-12-07
Abstract: Indented key, especially for a lock or anti-theft device of a motor vehicle, comprising a key body (10), in which is formed an orifice (16) intended for the passage of a key profile (40) equipped with two series of stepped notches (48, 48') forming the indentation of the key, characterised in that the key profile (40) consists of a horizontal core (42) connected to two vertical wings (44, 46), at the ends of which the series of stepped notches (48, 48') are formed, the said vertical wings (44, 46) being symmetrical relative to the axis (Y-Y) of the key profile (40), and in that the key body (10) comprises lateral faces (20, 22), on which are formed in line with the orifice (16) recesses (24, 26) which are symmetrical relative to the axis (X-X) of the key body (10), the said recesses (24, 26) being intended for accommodating the wings (44, 46) carrying the series of stepped notches (48, 48'). <IMAGE>
Patent EP-0543782-A1 (EP)
Inventor: BONAZZA ADRIANO
IPC: E04G25/06
Filed: 1992-03-10
Abstract: The present invention relates to an adjustable length stay (1) for the building industry comprising an outer tubular element (2) and an inner tubular element (3) which are connected to respective supporting bases and are telescopically associated with one another. 
     A threaded sleeve (12) is moreover provided which can be engaged with an outer threaded portion (10) of the outer tubular element (2) and can be abutted against a pin element (20) which can be in turn engaged in holes of the inner tubular element (3), the outer threaded portion (10), according to a main feature of the invention, being made in a single piece with the outer tubular element, by means of a rolling operation.
Patent EP-0587972-A1 (EP)
Inventor: FISCHER CHRISTA-MARIA DR
IPC: A23L33/16
Filed: 1992-09-18
Abstract: The present invention relates to beverages and in particular to sports drinks which are not sweetened by added sugar or artificial sweetener. Sports drinks in general are defined by comprising sodium, potassium, and further magnesium and/or calcium minerals to allow quick replenishing of these minerals after physical exercise. The replenishing is most conveniently and pleasantly done via a drink, thereby allowing to satisfy the need for thirst quenching. It has now has been found that the mineral replenishing via a sports drink can be provided in a better way by eliminating artificial sweeteners or added sugar in the sports drink which is typically used in commercially available sports drinks and hereto forth had not been described in the prior art.
Patent EP-0519076-A1 (EP)
Inventor: KANDA KUNIO SINBASHI
IPC: G05B19/414
Filed: 1991-12-13
Abstract: An operator transmits the ID number of a numerically controlled machine to be called to all stand-by numerically controlled machines. In response to this, all the machines display the received ID number and their own numbers to allow the operator to confirm the numbers. The operator issues a command for coupling a portable and wireless manual operation device used for the call to the called numerically controlled machine. According to this coupling command, the uncalled numerically controlled machines return to their stand-by states.
Patent EP-0565567-A1 (EP)
Title: Amides of antibiotic ge 2270 factors.
Inventor: TAVECCHIA PAOLO
IPC: A61P31/04
Filed: 1992-01-02
Abstract: The present invention is directed to novel amide derivatives of antibiotic GK 2270 compounds and a process for preparing them. Said amide derivatives are antimicrobial agents active against gram positive bacteria as well as gram negative bacteria.
Patent EP-0561985-A1 (EP)
Title: Procede de preparation de derives de l'acide dihydroxy-3,5 pentanoique
Inventor: LEON PATRICK
IPC: C07C69/675
Filed: 1991-12-10
Abstract: Procédé de préparation de produits de formule genérale (I) par réduction stéréosélective d'une hydroxycétone de formule générale (II) au moyen de borohydrure ou de cyanoborohydrure de sodium ou de potassium associé à un dérivé du titane. Dans les formules (I) et (II), Z représente un radical alcoxy, alcoylthio, amino, alcoylamino, dialcoylamino, R représente: soit un radical R1-Y-(-Y-=-CH2CH2-, -CH=CH-,-C=C- et R1 représente un radical aliphatique, alicyclique, aromatique ou hétéroaromatique éventuellement substitué) - soit un radical (a) (R2=halogène, alcoxy, alcoylthio, arylthio, amino, alcoylamino, dialcoylamino et R3=hydrogène ou R2).
Patent EP-0566662-A1 (EP)
Title: Audio and video transmission and receiving system
Inventor: YURT PAUL
IPC: H04N7/173
Filed: 1992-01-03
Abstract: The invention generally relates to methods and systems in which audio information is provided to or obtained at a reception system. More particularly, a method is provided for providing copy protected audio information to a reception system identified by a first address, the method comprising: associating program note information with audio information; receiving via a communication channel a request for the audio information, the request being generated by a computer program, and comprising the first address and a second address associated with the audio information; and transmitting the audio information to the reception system (200, 200', 200", 200"') via a communication channel, the audio information comprising time encoded digital data blocks in a compressed format being copy protected. <IMAGE>
Patent EP-0583281-A1 (EP)
Title: Antivenom immunesera.
Inventor: SMITH DAMON CHARLES CASTLE ROA
IPC: A61K39/38
Filed: 1992-04-24
Abstract: An antivenom comprising a mixture of monospecific antisera each raised against venoms of one species or sub-species is disclosed. Also disclosed is a pharmaceutical composition comprising the antivenom of the invention, and a method of treating envenomation in a mammal comprising administering the claimed antivenom.
Patent EP-0539601-A1 (EP)
Inventor: KATO MIKIKO SHISEIDO LABORATOR
IPC: C07C69/734
Filed: 1992-05-08
Abstract: L'invention se rapporte à un produit d'addition de glycérol/acide cinnamique représenté par la formule générale (1), à un agent absorbeur d'ultraviolet, et à une préparation dermatologique contenant ceux-ci. Dans la formule (1), G correspond à 1 mol de glycérol; e représente un nombre molaire moyen d'addition, au moins égal à 1; R représente l'hydrogène ou une chaîne grasse; n et k représentent chacun un nombre compris entre 0 et 3 et 1 n + k 3; et X représente l'hydrogène, un ion, une chaîne grasse ou Gm, où G est défini ci-dessus et m représente un nombre molaire moyen d'addition au moins égal à 1. Ce produit d'addition possède une hydrosolubilité élevée et de bonnes caractéristiques de sécurité et de stabilité.
Patent EP-0596898-A1 (EP)
Title: Modulateur d'electroabsorption a confinement separe
Inventor: HAASE MICHAEL A
IPC: G02F1/015
Filed: 1992-06-03
Abstract: Cette invention concerne un modulateur d'électroabsorption (10), à ondes guidées et à hétérojonction à semiconducteurs. Le modulateur (10) comprend un guide d'ondes (12) nervuré fabriqué sur un substrat (14). Le guide d'ondes (12) comporte une couche (42) électroabsorbante relativement mince non dopée et excentrée située dans une zone (16) guidant la lumière. Des électrodes (26, 28) configurées de manière à être interconnectées à une source de tension externe produisent un champ électrique dans le guide d'ondes (12). Des couches (38, 40) fortement dopées de confinement du champ situées sur les côtés opposés de la couche (42) électroabsorbante confinent le champ électrique dans la couche électroabsorbante pour que l'électroabsorption du rayonnement corresponde à l'effet de Franz-Keldysh.
Patent EP-0588948-A1 (EP)
Title: Methode et appareil ameliores de compression et d'etirement internes automatiques
Inventor: PURSLEY JOHN A
IPC: A61B17/80
Filed: 1992-06-11
Abstract: Système orthopédique comprenant une pluralité d'éléments d'appui (60), une pluralité de tiges (20) reliant les éléments d'appui (60), une pluralité de broches (70) fixées aux éléments d'appui (60) et traversant l'os d'un patient et un mécanisme automatique d'entraînement commandant un mécanisme de réglage de la longueur des tiges (20) permettant de modifier les positions relatives des éléments d'appui (60). Le mécanisme d'entraînement comporte au moins un moteur (11) permettant de modifier progressivement le mécanisme de réglage d'au moins une des tiges (20) et un mécanisme de commande (30) fournissant des impulsions au moteur (11) et stockant les informations relatives au nombre d'ajustements de la longueur de la tige opérés par le moteur (11). Est également décrit un système orthopédique interne dans lequel une tige téléscopique (322) entraînée par une vis interne (324) est placée à l'intérieur de l'os d'un patient et entraînée au moyen soit d'une tige flexible (310) reliée à un moteur (11) et d'un dispositif de commande, soit au moyen d'un moteur interne et d'un dispositif de commande.
Patent EP-0583429-A1 (EP)
Inventor: RIEKE REUBEN D
IPC: C07B41/00
Filed: 1992-04-24
Abstract: Cette invention concerne une nouvelle espèce de cuivre de valence zéro et un réactif organocuivreux. On produit directement l'espèce de cuivre de valence zéro en faisant réagir un agent réducteur avec un mélange de cyanure ou d'halogénure de cuivre et un sel d'halogénure de métal alcalin. Le réactif organocuivreux résultant de la réaction de l'espèce de cuivre de valence zéro avec un composé organique comprenant au moins un groupe labile anionique stable est un réactif stable qui ne s'homocouple pas significativement et qui tolère, dans des conditions contrôlées, la présence de groupes nitrile, époxyde, imine, énone, cétone, ester, alkyle et benzyle dans le radial organe. On peut commander le réactif de sorte qu'il s'ajoute à un électrophile organique tel qu'un halogénure ou un aldéhyde d'acide alors que d'autres groupes électrophiles moins réactifs sont présents. Dans d'autres conditions contrôlées le réactif s'ajoute également à des groupes époxyde, énone, imine et cétone.
Patent EP-0603272-A1 (EP)
Inventor: KNIGHT JAN
IPC: C12M1/34
Filed: 1992-09-08
Abstract: PCT No. PCT/GB92/01638 Sec. 371 Date Mar. 10, 1994 Sec. 102(e) Date Mar. 10, 1994 PCT Filed Sep. 8, 1992 PCT Pub. No. WO93/05142 PCT Pub. Date Mar. 18, 1993.An apparatus for monitoring the presence of toxic substances in liquids is disclosed. The monitoring system is based on the use of luminescence systems such as those produced by luminescent microorganisms. The apparatus comprises a sampling device for obtaining a sample of the liquid, a device for providing a continuous culture of organisms or cells for supplying luminescence reagents and a detection device for detecting light emitted from mixture.
Patent EP-0578788-A1 (EP)
Inventor: SEYMOUR LESLIE G
IPC: G01C21/34
Filed: 1992-09-25
Abstract: Un système de planification de l'itinéraire d'un véhicule prend le point de départ d'un trajet et le point de destination du trajet, tels que fournis par le conducteur, et considère sur une carte (107) différents itinéraires possibles entre le point de départ et la destination. Certaines caractéristiques tels que l'encombrement de la circulation et l'intensité de concentration requise pour rouler sur certains parcours, ainsi que les préférences du conducteur, sont analysées dans un dispositif à inférence floue pour planifier un itinéraire préféré.
Patent EP-0551129-A1 (EP)
Inventor: PLANCK NORMAN A JR
IPC: A23L3/14
Filed: 1993-01-08
Abstract: The invention uses a lost motion clamping system to provide variable height clamping from the top of a one or more stacks. The variable height clamp is then locked in place. A second clamping means then provides additional clamping from the bottom of the stacks.
Patent EP-0556639-A1 (EP)
Inventor: KUHARA YOSHIKI
IPC: G02B6/42
Filed: 1993-02-03
Abstract: A semiconductor laser device in which a housing (8) having an optical fiber (6) inserted therein is integrally secured to a header (2) having a semiconductor laser chip (1A) mounted thereon, the light emitting surface of the semiconductor laser chip (1A) and the end surface of the optical fiber (6) being opposed to each other, and a photodiode chip (1B) for detecting the signal light emitted from the backside (rear end surface) of the light emitting surface of the semiconductor laser chip (1A), the photodiode chip (1B) including on the light detecting surface opposed to the rear end surface of the semiconductor laser chip (1A) a p-n junction for outputting a photocurrent in a detected signal and a region for capturing carriers generated in a peripheral area of the p-n junction. The semiconductor laser device (1A) can operate stably, and the positioning of the photodiode can be made less strictly. Furthermore, the photodiode can be easily mounted. Because the charge capturing region covered with an antireflection film absorbs an unnecessary component of the signal light, the semiconductor laser device (1A) generating neither reflected light nor scattered light, which makes its operation unstable, can stably operate.
Patent EP-0567740-A1 (EP)
Inventor: VON LEPEL FREIFRAU BARBARA
IPC: A24F19/00
Filed: 1993-03-02
Abstract: An ashtray is described which, according to the invention, has a special disposal system, smoking products being comminuted and carried by a flushing liquid to an outflow area which may have an area through which it opens into the drainage network. <IMAGE>